From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 87B1F149011; Tue, 23 Apr 2024 11:41:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713872509; cv=none; b=O3nwm/LVsI/4m4mtQjxscRVqXKPigM5Be0dfl54z4DGznSFmAsxGSVdc4KvELty3jc+RnR8xFt7IjFVqF7+VADqm2Mi9KrjomGthJ70e51B0NfHijOQhEre+z61PN/lX92bFlZIBR3hVuRaxqflYHWqgCZOyceLWSXv5ixPGTXA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713872509; c=relaxed/simple; bh=YV2KABLMsMm6kEiuT9Ol3h9HjtRdqo5DDz/idqcYbVc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KU6GUZEs8xM7y2OE051f9ihhqX8jf3zlxbNAEKgi9hLLOWjliKBwmUKHwtvZHXupcTJYhDvp73QuItUhP1Lt0TDUPTYwPf1rBfoz5zCQ7QyOvvxAP9xLAJ2+5QQkG/S6AOZS/jA+dH+uBPCFdzOlvgQHW8wIg4u9ROhi3ke2iQY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oaw5oGqh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oaw5oGqh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 84FD6C2BD11; Tue, 23 Apr 2024 11:41:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713872509; bh=YV2KABLMsMm6kEiuT9Ol3h9HjtRdqo5DDz/idqcYbVc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oaw5oGqhp2u+8sBCaU88GICDf02Q3hEiCpipehCySMKodb/7fAdf2AZlP+cogvymq TePS108Em/TJ5CRdYHJv8LPxjUN7F/aoTuQhZB0q4etmmy2jjNet4p9Y0tL+iAt3KP 4QaTRIdanlVy4FcaX4f3fcydJsb7bicSZ3lCjHL+TXKiOFjIT6KkuJdiXW2mG6C8f9 5/ccdQBNDEG2iyLhlHy0ddPZ19jkjb7SLKhHzj5DkNCbI+0+lM1zI5XWbGpTc0SI7L OQcKm83b6VKfqVS3aWZL8wlGUCvK1lWraJ2rKs/4ZtJq5dN+7BxcSD4n3SbzWk/k35 57LQvRsKyIOAw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Joakim Sindholt , Eric Van Hensbergen , Sasha Levin , lucho@ionkov.net, asmadeus@codewreck.org, v9fs@lists.linux.dev Subject: [PATCH AUTOSEL 5.4 2/8] fs/9p: translate O_TRUNC into OTRUNC Date: Tue, 23 Apr 2024 07:02:57 -0400 Message-ID: <20240423110304.1659456-2-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240423110304.1659456-1-sashal@kernel.org> References: <20240423110304.1659456-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.4.274 Content-Transfer-Encoding: 8bit From: Joakim Sindholt [ Upstream commit 87de39e70503e04ddb58965520b15eb9efa7eef3 ] This one hits both 9P2000 and .u as it appears v9fs has never translated the O_TRUNC flag. Signed-off-by: Joakim Sindholt Signed-off-by: Eric Van Hensbergen Signed-off-by: Sasha Levin --- fs/9p/vfs_inode.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index b1107b424bf64..ffce168296bd3 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -177,6 +177,9 @@ int v9fs_uflags2omode(int uflags, int extended) break; } + if (uflags & O_TRUNC) + ret |= P9_OTRUNC; + if (extended) { if (uflags & O_EXCL) ret |= P9_OEXCL; -- 2.43.0